Anyone who has worked an adult job for a couple years has a big advantage vs most of the 18 year olds in their introductory classes. Especially today. Even a lot of students who have only As and Bs coming into freshman year of college now expect: Infinite retake options for a test, their teacher to track and ensure they are doing their homework, infinite time to do that homework / redo it / have it graded again for full credit, extra time to take their tests if they feel sad about it, that if t…